After the initial request for the index page of INTRO$-$wireshark.html$,$ what are the names of the additional resource$($s$)$ that are requested? These resources are generally image and ICON files that are referenced within the initial HTML index file downloaded. Specify the resource $($filename$)$ name only, not the requested HTTP text that surrounds the name. Note, if you are only seeing one resource, try using a second or third browser, for example Firefox or Chrome. You will find that each browser implementation is different and this may result in different request$/$response from the client to the server. If you still only see one resource, list "none" as the second resource.